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How can you rewrite the function f(x) = -|x| + 3 as a piecewise-defined function?

2 Answers

4 votes

Answer:

Explanation:

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

Interval Notation:

(

,

)

Set-Builder Notation:

x

The absolute value expression has a V shape. The range of a positive absolute value expression starts at its vertex and extends to infinity.

Interval Notation:

[

0

,

)

Set-Builder Notation:

y

Determine the domain and range.

Domain:

(

,

)

,

x

R

Range:

[

0

,

)

,

{

y

|

User Cyague
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4.1k points
3 votes
The answer to this question is 10/16
User Iaroslav Sobolev
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